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4 Cards in this Set
- Front
- Back
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Plum pudding model |
Negatively charged electrons inside a positively charged layer. •J. J. Thomson |
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Nuclear model |
Atom has positively charged core(nucleus) and around has negative part of electrons that circulate (like planets around the sun.) •Rutherford |
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Planetary model |
There were many electrons in a ring. •Rutherford |
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Quantum mechanical |
Tiny dense atomic nucleus is surrounded by a "cloud " of electrons with 3 dimensional orbits to their energy. •Erwin (austrai) |
